1) 10 x 10 x 10 a) 103 b) 101 c) 100 d) 30 2) 102 a) 10 b) 100 c) 10 x 10 x 10 d) 1000 3) 4 x 102 a) 40 b) 4,000 c) 412 d) 400 4) 7,000 a) 7 x 102 b) 7 x 103 c) 7 x 104 d) 7 x 100 5) the fourth power of 10 a) 105 b) 102 c) 104 d) 101 6) 101 x 12 a) 12 b) 1,200 c) 120 d) 12,000 7) 10 x 10 x 10 x 10x 10 a) 106 b) 104 c) 107 d) 105 8) 60,000 a) 103 x 6 b) 104 x 6 c) 105 x 6 d) 104 x 5 9) 10 x 10 a) 10 2 b) 10 1 c) 10 4 d) 10 3 10) 10 x 10 x 10 a) 10 2 b) 10 1 c) 10 4 d) 10 3 11) 10 x 10 x 10 x 10 a) 10 2 b) 10 1 c) 10 4 d) 10 3 12) 10 a) 10 2 b) 10 1 c) 10 4 d) 10 3 13) When we multiply by 10, the place values get ___ a) larger b) smaller 14) When we multiply by 1/10, the place values get ___ a) larger b) smaller 15) 103= a) 10 b) 1,000 c) 30 d) 3,000 16) 104= a) 10 b) 10,000 c) 40 d) 1,000 17) 105= a) 10 b) 10,000 c) 50 d) 100,000 18) 17 x 102 a) 1,700 b) 17,000 c) 170 d) 340 19) 100 a) 10 b) 1 c) 0 d) 100 20) 65 x 103 a) 6,500 b) 65,000,000 c) 65,000 d) 300

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